package jsp.com;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class EncodingFilter implements Filter {

	private String charSet;
	public void init(FilterConfig filterConfig) throws ServletException 
	{
		charSet = filterConfig.getInitParameter("CharSet");
	}
	
	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException 
	{
		request.setCharacterEncoding(charSet);
		response.setCharacterEncoding(charSet);
		chain.doFilter(request, response);		
	}


	public void destroy() 
	{
		
	}

}
